77 lines
1.7 KiB
C#
77 lines
1.7 KiB
C#
using skyscraper5.Mpeg2;
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using skyscraper5.Skyscraper;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace skyscraper8.GSE
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{
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internal class Stid135BbFrameReader : ITsPacketProcessor
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{
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private IGsEventHandler mpeEventHandler;
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private IBbframeDeencapsulator deencapsulator;
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public Stid135BbFrameReader(IGsEventHandler mpeEventHandler, IBbframeDeencapsulator deencapsulator = null)
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{
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if (deencapsulator == null)
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deencapsulator = new BbframeDeencapsulator();
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this.mpeEventHandler = mpeEventHandler;
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this.deencapsulator = deencapsulator;
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}
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private long packetsRecovered;
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private long packetsLost;
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private MemoryStream outbuf;
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private bool annoncementDone;
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public void PushPacket(TsPacket packet)
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{
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byte[] packets = packet.RawPacket;
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int pid = packets[1];
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pid &= 0x01f;
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pid <<= 8;
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pid |= packets[2];
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if (pid != 0x010e)
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return;
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if (outbuf == null)
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outbuf = new MemoryStream();
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if ((packets[8] & 0xff) == 0xb8)
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{
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if (outbuf.Length > 0)
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{
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byte[] completeBbframe = outbuf.ToArray();
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deencapsulator.PushPacket(completeBbframe);
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outbuf = new MemoryStream();
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}
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//Start indicaator
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outbuf.Write(packets, 8, packets[7]);
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}
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else
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{
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outbuf.Write(packets, 9, packets[7] - 1);
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}
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/*if ((packets[8] & 0xff) == 0xb8)
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{
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if (outbuf != null)
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{
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byte[] chi = outbuf.ToArray();
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deencapsulator.PushPacket(chi);
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}
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outbuf = new MemoryStream();
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outbuf.Write(packets,9, packets[7] - 1);
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}
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else
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{
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if (outbuf != null)
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outbuf.Write(packets, 9, packets[7] - 1);
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}*/
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}
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}
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}
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